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Def monoid_hom.range_restrict

Modification history

2021-04-16 14:09
src/group_theory/subgroup.lean
chore(group_theory/subgroup): rename `monoid_hom.to_range` to `monoid_hom.range_restrict` (#7218) …
Added monoid_hom.range_restrictView on Github →
2020-05-29 06:50
src/group_theory/submonoid.lean
feat(ring_theory): define subsemirings (#2837) …
Deleted monoid_hom.range_restrictView on Github →
2020-04-01 06:47
src/group_theory/submonoid.lean
refactor(group_theory/submonoid): review API (#2173) …
Added monoid_hom.range_restrictView on Github →